It does make sense. Targets worth attacking at a high financial cost will most likely be the first to take measures against this attack. The kind of target th

It does make sense. Targets worth attacking at a high financial cost will most likely be the first to take measures against this attack. The kind of target that takes a longer time to switch most likely isn't worth attacking unless it's a very cheap and fast operation. And the longer you spend developing an exploit, the less viable the attack will become.